Lifestyle

6 Things Most Homeowners Don’t Know About Their Heating Bill

By Mike Harper · September 9, 2026

Last winter you paid $4.29 a gallon. Your neighbor paid $3.45. Same fuel, same delivery truck, different price. You never compared because you didn’t know you could.

Roughly 12 million American households heat with oil or propane — primarily in the Northeast and rural areas — and the pricing model is designed to discourage the one behavior that would save you the most money: shopping around.

Your price is not the market price — it’s whatever your company charges. Unlike natural gas, which is regulated by utility commissions, heating oil and propane are sold on the open market with no price regulation. Your company sets its own price per gallon, adjusted for delivery costs, volume, and — critically — whether it thinks you’ll compare. Calling three companies for a per-gallon quote before the season starts can reveal differences of $0.50 to $1.00 per gallon. On 800 gallons of heating oil, that’s $400 to $800 per winter.

The “automatic delivery” schedule benefits them, not you. Companies that deliver automatically — filling your tank when their schedule says you’re due — charge higher per-gallon prices than companies that deliver on request. The convenience premium is real and measurable. Switching to will-call delivery — where you monitor your tank and call when you need fuel — typically saves $0.15 to $0.30 per gallon.

Pre-buy and price cap programs lock you in — at a price set by the company. Pre-season programs let you lock in a per-gallon price before winter. The pitch sounds protective, but the locked price is set by the fuel company’s projection plus a margin. If market prices drop, you’ve overpaid. If prices rise, you saved. The company wins either way — because the locked price already includes their profit margin for both scenarios.

Service contracts may duplicate what your homeowner’s insurance covers. Many fuel companies sell annual service contracts — $200 to $400 per year — covering your furnace or boiler. Check whether your homeowner’s insurance already includes equipment breakdown coverage. If it does, the service contract is redundant.

Tank rental fees are pure recurring revenue. If you don’t own your propane tank, you’re paying a monthly or annual rental fee — typically $50 to $150 per year — for a tank the company installed and maintains. Some companies require you to buy fuel exclusively from them as a condition of the tank rental. Buying your own tank (roughly $800 to $2,500 depending on size) eliminates the rental fee and the exclusivity requirement, allowing you to buy from the cheapest supplier.

Your tank gauge may not be accurate. Fuel companies deliver based on their estimate of your consumption, not an independent measurement. If your tank gauge reads lower than it should — because it’s stuck, miscalibrated, or simply old — you may receive deliveries before you actually need them, each at a minimum delivery charge. Having your gauge checked annually takes 10 minutes and ensures you’re not buying fuel you don’t need yet.

Winter is coming. The price you pay for heat is the price you accept without comparing. Checking three prices before the first delivery of the season is the single highest-return phone call most heating-fuel customers will make all year.